B48B20B/B46B20B 2.0T Garrett Hybrid Turbo Upgrade Toyota Supra MK5, BMW M135i F40, M235i F44, 330i G20, 530i G30, 630i G32, Mini Countryman F60
2099,00 € – 2899,00 €
In Stock
MuchBoost B48B20B/B46B20B Upgraded Turbocharger with a Custom Billet Compressor Wheel 6+6 Blades and a Clipped Turbine Wheel. It is based on an original Garrett Turbocharger, which means that the installation is 100%P&P. The turbocharger is meant to work with Toyota Supra MK5, BMW M135i F40, M235i F44, X2 M35iX F39, 330i G20, 530i G30, 630i G32, 730i/740e G11, Z4 G29, Mini Clubman F54, and Countryman F60 with the B48B20B/B46B20B 258-302HP engines.
The turbo delivers up to 155% power (142 extra HP) over the factory specs. It is a great choice for someone looking to match the power of B48’s big brother, the B58. MuchBoost turbo allows you to get more from your engine and enjoy it even more than you’ve been so far.
We have developed 2 modification options that allow you to reach anywhere from 360HP to 400HP.
MuchBoost B48 360
Upgraded turbocharger with an estimated potential of ~360HP at the crank. List of modificatoins:
- Fast spool thanks to Custom Billet Compressor Wheel 6+6 Blades,
- Clipped Turbine Wheel,
- High air-fuel ratio including high peak torque achieved at low engine speeds.
- Precisely machined compressor housing and seal plate,
- Genuine Garrett compressor housing,
- Genuine Garrett exhaust manifold,
- Genuine Garrett bearing housing,
- Original Garrett actuator,
- Upgraded Journal bearing system that allows holding more boost,
- The compressor and turbine wheels are balanced separately, and then the whole core is high-speed balanced using VSR balancing machines at speeds similar to the level seen in the vehicle.
MuchBoost B48 400
Upgraded turbocharger with an estimated potential of ~400HP at the crank. Modifications compared to the 360 option are the same except:
- Bigger Compressor Wheel,
- Larger Turbine Wheel,
- Machined exhaust housing.
Other significant modifications
The turbo is meant to work with ~360-400HP In order to reach that level of power, you need to adjust your fuel, exhaust, and cooling systems as well.
A set of gaskets is included with every option you choose!
Cars
BMW 330i G20 – 258HP
BMW 530i F90/G30/G31 – 258HP
BMW 630i G32 – 258HP
BMW 730i G11 – 258HP
BMW 740e/740Le xDrive G11 – 258HP
BMW M135i xDrive F40 – 306HP
BMW M235i F44 – 302HP
BMW X2 M35iX F39 – 3o2HP
BMW Z4 Sdrive30i G29 – 258HP
Mini Cooper Clubman ALL4 F54 – 302HP
Mini Cooper Countryman ALL4 F60 – 302HP
Mini JCW GP F56 – 302HP
Factory numbers
851676,
851676-4,
851676-10,
851676-14,
851676-0004,
851676-0010,
851676-0014,
851676-5004S,
851676-5010S,
851676-5014S,
894020-5003S,
894020-0002,
894020-0003
Engines
B48
OEM number
8631904,
8662073,
863190409,
863190407,
11658662073,
1165863190407,
1165863190409
(If your engine has a different code, please send us a message. We will verify it.)
Matters you should be aware of when placing your order.
-
- The warranty is 12 months without the limit of mileage.
- We need about 7 working days to perform and ship the upgraded turbocharger. The parcels in European Union are shipped via DPD for just 25,00 EURO. DHL Express (airplane shipping) is used for orders besides the EU, it costs 99,00 EURO. The average delivery time is 2-4 working days.
- Every parcel is fully insured.
- If you didn`t find the turbo you need, feel free to contact us. We are able to perform many more upgraded turbochargers than you can find on the site. Our development department works permanently on the new models.
- Do you have a workshop, are you an influencer or seller of tuning parts? We are open to cooperation by offering discounts and refunds.
- During placing your order, please provide information as follows:
-
- the engine code,
- the car model,
- the stock power,
- the VIN number
These details are helpful to make the turbo correctly.
POWER RANGE | 360HP, 400HP |
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